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| author | Ulrich Weigand <uweigand@de.ibm.com> | 2007-05-06 19:37:31 +0000 |
|---|---|---|
| committer | Ulrich Weigand <uweigand@de.ibm.com> | 2007-05-06 19:37:31 +0000 |
| commit | 9c5ea4d96566b651eb32f59813b392d5c74b6b65 (patch) | |
| tree | 8ee860ed8d4022b9572d6fa126b2e15eb13dcd64 /gdb/findvar.c | |
| parent | 316f20603ac3da3e7037cd20fd9580d6d77d71c5 (diff) | |
| download | gdb-9c5ea4d96566b651eb32f59813b392d5c74b6b65.zip gdb-9c5ea4d96566b651eb32f59813b392d5c74b6b65.tar.gz gdb-9c5ea4d96566b651eb32f59813b392d5c74b6b65.tar.bz2 | |
* regcache.c (regcache_invalidate): New function.
(register_cached): Remove.
(set_register_cached): Remove.
(deprecated_registers_fetched): Remove.
(registers_changed): Use regcache_invalidate instead
of set_register_cached.
(regcache_raw_read): Update comment.
* regcache.h (regcache_invalidate): Add prototype.
(register_cached): Remove.
(set_register_cached): Remove.
(deprecated_registers_fetched): Remove.
* findvar.c (value_of_register): Do not call register_cached.
* frame.c (frame_register): Likewise.
* tui/tui-regs.c (tui_get_register): Likewise.
* remote.c (fetch_register_using_p): Do not call set_register_cached.
(process_g_packet): Likewise.
(remote_fetch_registers): Likewise.
* remote-sim.c (gdbsim_fetch_register): Likewise.
* mt-tdep.c (mt_select_coprocessor): Replace set_register_cached call
by regcache_invalidate.
(mt_pseudo_register_write): Likewise.
* sh-tdep.c (sh_pseudo_register_write): Likewise.
* corelow.c (get_core_registers): Replace deprecated_registers_fetched
call by loop over regcache_raw_supply (..., NULL).
Diffstat (limited to 'gdb/findvar.c')
| -rw-r--r-- | gdb/findvar.c | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/gdb/findvar.c b/gdb/findvar.c index 0969388..a05ee1f 100644 --- a/gdb/findvar.c +++ b/gdb/findvar.c @@ -250,10 +250,7 @@ store_typed_address (gdb_byte *buf, struct type *type, CORE_ADDR addr) /* Return a `value' with the contents of (virtual or cooked) register REGNUM as found in the specified FRAME. The register's type is - determined by register_type(). - - NOTE: returns NULL if register value is not available. Caller will - check return value or die! */ + determined by register_type(). */ struct value * value_of_register (int regnum, struct frame_info *frame) @@ -272,16 +269,6 @@ value_of_register (int regnum, struct frame_info *frame) frame_register (frame, regnum, &optim, &lval, &addr, &realnum, raw_buffer); - /* FIXME: cagney/2002-05-15: This test is just bogus. - - It indicates that the target failed to supply a value for a - register because it was "not available" at this time. Problem - is, the target still has the register and so get saved_register() - may be returning a value saved on the stack. */ - - if (register_cached (regnum) < 0) - return NULL; /* register value not available */ - reg_val = allocate_value (register_type (current_gdbarch, regnum)); memcpy (value_contents_raw (reg_val), raw_buffer, |